QRET 23-24 SRAD Communications Module
About the QRET 23-24 SRAD Communications Module
QRET 23-24 SRAD Communications Module is an open source STM32 PCB design by Queens-Rocket-Engineering-Team, published on GitHub. It is a 4-layer board measuring 69.5 × 62.6 mm, with 69 components from 41 distinct parts.
Its main chip is the STM32F103CBT6, from the STM32 family. Other key parts include the LoRa1262F30, W25Q128JVS, AMS1117-3.3, LM66100DCKR and CP2102N-Axx-xQFN28. By type, the board carries 27 capacitors, 16 resistors, 12 ICs, 6 diodes, 2 connectors and 2 switches.
From the project
ECAD for SRAD Avionics hardware
Brief description of the board, its purpose, and its role within the [System Name] system.
- Part: - Architecture: - Clock: - Memory:
Description of the subsytem and its function.
Description of the substeym and its function.
[Circuit] - Description, supporting calculations, snippet of circuit.
Status: [Development / Review / Shipped / Assembly / Testing / Validated / ]
Main components on the QRET 23-24 SRAD Communications Module
QRET 23-24 SRAD Communications Module bill of materials (BOM)
69 components, 41 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LoRa1262F30 | LoRa1262F30 | U1 |
| 1 | W25Q128JVS | SOIC-8_5.23x5.23mm_P1.27mm | U2 |
| 1 | AMS1117-3.3 | SOT-223-3_TabPin2 | U3 |
| 5 | LM66100DCKR | SC-70-6_Handsoldering | U4, U5, U6, U10, U11 |
| 1 | STM32F103CBT6 | LQFP-48_7x7mm_P0.5mm | U7 |
| 1 | CP2102N-Axx-xQFN28 | QFN-28-1EP_5x5mm_P0.5mm_EP3.35x3.35mm | U8 |
| 1 | ISO1042BDWVR | SOIC-8 ISO1042BDWV | U9 |
| 1 | TPM8837C-SO1R | SOP-8_TPK | U12 |
| 1 | X322516MMB4SI | Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | USB_C_Female_USB2_Small | USB_C_DB-108PWB | J1 |
| 1 | SWD_01x04_Pin | SWD_PinHeader_1x04_P2.54mm_Horizontal_SMD | J2 |
| 1 | SMA Antenna | KH-SMA-K513-G | AE1 |
| 1 | PS1240P02BT | Buzzer_12.6x9.5RM5.0 | BZ1 |
| 1 | SW_STM_RESET | SW_Push_1P1T_XKB_TS-1187A | SW1 |
| 1 | SW_STM_BOOT_MODE | SW_Push_1P1T_XKB_TS-1187A | SW2 |
| 1 | PWR_LED (GRN) | LED_0805_2012Metric | D1 |
| 2 | 1N5819WS | D_SOD-323 | D2, D3 |
| 2 | WS2812B | LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | D4, D6 |
| 1 | DB_LED (YLW) | LED_0603_1608Metric | D5 |
| 1 | 100R | R_0805_2012Metric | FB1 |
Show 21 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | 10uF | C_0603_1608Metric | C1, C3, C22 |
| 4 | 100nF | C_0603_1608Metric | C2, C15, C23, C27 |
| 6 | 1uF | C_0603_1608Metric | C4, C5, C6, C11, C25, C26 |
| 1 | 100uF | CP_Elec_6.3x5.9 | C7 |
| 1 | 10uF | CP_Elec_4x5.4 | C8 |
| 4 | 100n | C_0402_1005Metric | C9, C10, C12, C13 |
| 1 | 10n | C_0603_1608Metric | C14 |
| 2 | 10p | C_0603_1608Metric | C16, C18 |
| 2 | 1uF | C_0805_2012Metric | C17, C19 |
| 2 | 0.1u | C_0603_1608Metric | C20, C21 |
| 1 | 47uF | CP_Elec_4x5.4 | C24 |
| 5 | 10k | R_0603_1608Metric | R1, R2, R3, R7, R14 |
| 1 | 1.5k | R_0603_1608Metric | R4 |
| 1 | 3.3k | R_0603_1608Metric | R5 |
| 2 | 100k | R_0603_1608Metric | R6, R8 |
| 1 | 680R | R_0603_1608Metric | R11 |
| 1 | 30k | R_0603_1608Metric | R13 |
| 1 | 22k | R_0603_1608Metric | R15 |
| 2 | 5.1k | R_0603_1608Metric | R16, R17 |
| 1 | 47k | R_0603_1608Metric | R18 |
| 1 | 1k | R_0603_1608Metric | R19 |
QRET 23-24 SRAD Communications Module design files
The KiCad project lives in the Queens-Rocket-Engineering-Team/av-hardware repository on GitHub; these links point at the commit this page was built from.
QRET 23-24 SRAD Communications Module: common questions
What microcontroller does the QRET 23-24 SRAD Communications Module use?
The QRET 23-24 SRAD Communications Module is built around the STM32F103CBT6, from the STM32 family.
How big is the QRET 23-24 SRAD Communications Module?
The QRET 23-24 SRAD Communications Module measures 69.5 × 62.6 mm, has 4 copper layers and is 1.6062 mm thick.
How many components are on the QRET 23-24 SRAD Communications Module?
69 components, from 41 distinct parts. The full bill of materials is listed on this page.
Where can I download the QRET 23-24 SRAD Communications Module design files?
From the Queens-Rocket-Engineering-Team/av-hardware repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the QRET 23-24 SRAD Communications Module design in my own project?
The repository has no license, so all rights stay with Queens-Rocket-Engineering-Team. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the QRET 23-24 SRAD Communications Module without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.
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